What is the best way to fix the glitch where your business owners can't leave their business lot? It's happened to me a couple of times.

One time, I wound up killing them off and having a neighbor raise them into his own family.

Another time, they were the only playable in the neighborhood, and I basically just said, "Screw it" and started the neighborhood over.

A time after that, I just killed them, there at the business, and left their tombstone, started a new family, and avoided the lot, entirely.

Is there anything I can do, if it happens again? Sometimes, you just can't get help from the neighbors, but this can really break a whole legacy/challenge!

Yes, I've boolpropped and forced an error, but that didn't seem to help. Every time I try to get them to leave, they just keep getting stuck, whistling and waving.

Is there a mod to fix this? It's beginning to frighten me. It's OK to visit un-owned lots, or lots owned by other players, but I'm rather afraid to play any sims that own their own businesses, now. Which is kind of screwing up my challenges.